fn main() {
    println!("Please input number count:");

    let mut cnt = String::new();
    io::stdin()
        .read_line(&mut cnt)
        .expect("Failed to read line");

    let cnt: u32 = match cnt.trim().parse() {
        Ok(num) => num,
        Err(msg) => {
            println!("{msg}");
            return;
        }
    };

    Vec

    for i in 0..cnt {

    }
    
}
